Edit: don’t want to sound accusatory
You can see the paper OP wrote to confirm for yourself that their story is not the same as yours: https://uhra.herts.ac.uk/bitstream/handle/2299/15376/906989....
That is very interesting that this emerged from two different approaches.
I published my result years back, and have never heard of this emerging elsewhere before!
Didn’t take it as accusatory [but thanks to child for sharing link :)].
You can see the paper OP wrote to confirm for yourself that their story is not the same as yours: https://uhra.herts.ac.uk/bitstream/handle/2299/15376/906989....